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separate getc/putc from fgetc/fputc
[musl]
/
src
/
stdio
/
putc.c
diff --git
a/src/stdio/putc.c
b/src/stdio/putc.c
index
3c9dc11
..
fa89349
100644
(file)
--- a/
src/stdio/putc.c
+++ b/
src/stdio/putc.c
@@
-2,7
+2,11
@@
int putc(int c, FILE *f)
{
- return fputc(c, f);
+ if (f->lock < 0 || !__lockfile(f))
+ return putc_unlocked(c, f);
+ c = putc_unlocked(c, f);
+ __unlockfile(f);
+ return c;
}
weak_alias(putc, _IO_putc);